Natural Gas Services Group
Rents and services compressor units for US oil and gas production.
$34.69
After-hours close+0.01 (+0.03%)
At close$34.68(−2.03%)
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Breakdown13F · Form 4
Institutions 83.62%10.56M sharesInsiders 3.24%409.4K sharesOther 13.14%1.66M shares
Shares outstanding 12.63M · Float 11.64M · 92.1% free float
Institutions13F, as of Mar 31, 2026
152 holders · 10.56M shares · 32 new positions · 89 increased · 35 reduced · 18 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Dimensional Fund Advisors LP | 843.8K | 6.68% | −11.8K | May 7, 2026 |
| BlackRock, Inc. | 789.8K | 6.25% | −1.5K | May 13, 2026 |
| Aegis Financial Corp | 587.0K | 4.65% | −84.1K | May 13, 2026 |
| Vanguard Capital Management LLC | 511.0K | 4.04% | +511.0Knew | May 15, 2026 |
| Weber Capital Management LLC /Adv | 481.8K | 3.81% | −16.8K | Apr 23, 2026 |
| Two Sigma Investments, LP | 365.2K | 2.89% | +304.4K | May 15, 2026 |
| Royce & Associates LP | 353.3K | 2.80% | −1.5K | May 12, 2026 |
| American Century Companies Inc | 339.0K | 2.68% | +61.4K | May 15, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 6.80% | 847.1K | Nov 8, 2024 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Stephen Charles Taylor | director | 293.0K | 2.32% | Jun 9, 2026 |
| Justin Jacobs | officer: Chief Executive Officer | 26.8K | 0.21% | Mar 16, 2026 |
| Nigel Jenvey | director | 26.2K | 0.21% | Jun 8, 2026 |
| Donald J. Tringali | director | 19.7K | 0.16% | Jun 9, 2026 |
| Jean K. Holley | director | 18.8K | 0.15% | Jun 8, 2026 |
| Georganne Hodges | director | 12.5K | 0.10% | Jun 8, 2026 |
| John A. Jr. Gallegos | director | 5.3K | 0.04% | Jun 8, 2026 |
| Brian L. Tucker | officer: President & COO | 5.3K | 0.04% | Nov 3, 2025 |
| Ian M. Eckert | officer: Chief Financial Officer | 1.8K | 0.01% | Dec 30, 2025 |
1 ten-percent owner holds 401.1K shares by Form 4, outside the officers-and-directors figure above · 19 people have not refiled in the last 18 months (813.8K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Mar 6, 2026 | Stephen Charles Taylordirector | Sale | 30,000 | $37.23 | 175,432 |
| Mar 5, 2026 | Stephen Charles Taylordirector | Sale | 70,000 | $37.58 | 205,432 |
| Dec 11, 2025 | Stephen Charles Taylordirector | Sale | 10,000 | $33.54 | 275,432 |
| Dec 10, 2025 | Stephen Charles Taylordirector | Sale | 10,000 | $33.16 | 285,432 |
| Dec 8, 2025 | Jean K. Holleydirector | Purchase · 2 lots | 3,125 | $32.03 | 14,390 |
| Dec 4, 2025 | Stephen Charles Taylordirector | Sale | 20,000 | $32.12 | 295,432 |
| Nov 20, 2025 | Stephen Charles Taylordirector | Sale | 10,000 | $31.37 | 315,432 |
| Nov 19, 2025 | Stephen Charles Taylordirector | Sale | 10,000 | $30.31 | 325,432 |
| Nov 17, 2025 | Stephen Charles Taylordirector | Sale | 10,000 | $31.01 | 335,432 |
| Nov 10, 2025 | Stephen Charles Taylordirector | Sale · 2 lots | 18,748 | $29.77 | 345,432 |
CongressHouse and Senate disclosures
Not reported.